<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use app\common\model\Acctmoneylog as ModelAcctmoneylog;
use app\common\model\Admin;
use think\Db;
use think\exception\PDOException;
use think\exception\ValidateException;

/**
 * 会员余额变动管理
 *
 * @icon fa fa-circle-o
 */
class Acctmoneylog extends Backend
{

    /**
     * Acctmoneylog模型对象
     * @var \app\common\model\Acctmoneylog
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\common\model\Acctmoneylog;
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     *
     * @return string|Json
     * @throws \think\Exception
     * @throws DbException
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if (false === $this->request->isAjax()) {
            return $this->view->fetch();
        }
        //如果发送的来源是 Selectpage，则转发到 Selectpage
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }

        $filter = $this->request->get("filter", '');
        $op = $this->request->get("op", '');
        $filter = (array)json_decode($filter, true);
        $op = (array)json_decode($op, true);
        $filter = $filter ? $filter : [];
        $map = [];
        if (!isset($filter['user_id']) || !$filter['user_id']) {
            if ($this->auth->acct_id > 0) {
                $ids = Admin::where('acct_id', $this->auth->acct_id)->column('id');
                $map['user_id'] = ['in', $ids];
            }
        } else {
            $uid = $filter['user_id'];
        }
        [$where, $sort, $order, $offset, $limit] = $this->buildparams();

        $list = $this->model
            ->where($where)
            ->where($map)
            ->order($sort, $order)
            ->paginate($limit);
        $acct = Admin::get(isset($uid) ? $uid : $this->auth->id);
        $result = ['total' => $list->total(), 'rows' => $list->items(), "extend" => ['quota' => $acct['revenue']]];
        return json($result);
    }


    /**
     * 添加
     *
     * @return string
     * @throws \think\Exception
     */
    public function add($ids = null)
    {
        if (false === $this->request->isPost()) {
            $this->view->assign("ids", $ids);
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }

        if ($this->acctLimit) {
            $params['acct_id'] = $this->auth->acct_id;
        }
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                $this->model->validateFailException()->validate($validate);
            }
            if ($params['type'] == 0) {
                $money = $params['money'];
            } else {
                $user = Admin::get($params['user_id']);
                if ($user->money < $params['money']) {
                    exception('额度不足');
                }
                $money = -$params['money'];
            }
            ModelAcctmoneylog::money($money, $params['user_id'], '额度充值', $params['image']);
            // $result = $this->model->allowField(true)->save($params);
            Db::commit();
        } catch (ValidateException | PDOException | \Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        $this->success();
    }
}
